199482444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 617460480

約数和(自身を除く): 417978036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 61, 63, 76, 84, 114, 122, 126, 133, 171, 183, 228, 244, 252, 266, 342, 366, 399, 427, 532, 549, 683, 684, 732, 798, 854, 1098, 1159, 1197, 1281, 1366, 1596, 1708, 2049, 2196, 2318, 2394, 2562, 2732, 3477, 3843, 4098, 4636, 4781, 4788, 5124, 6147, 6954, 7686, 8113, 8196, 9562, 10431, 12294, 12977, 13908, 14343, 15372, 16226, 19124, 20862, 24339, 24588, 25954, 28686, 32452, 38931, 41663, 41724, 43029, 48678, 51908, 57372, 73017, 77862, 83326, 86058, 90839, 97356, 116793, 124989, 146034, 155724, 166652, 172116, 181678, 233586, 249978, 272517, 291641, 292068, 363356, 374967, 467172, 499956, 545034, 583282, 749934, 791597, 817551, 874923, 1090068, 1166564, 1499868, 1583194, 1635102, 1749846, 2374791, 2624769, 3166388, 3270204, 3499692, 4749582, 5249538, 5541179, 7124373, 9499164, 10499076, 11082358, 14248746, 16623537, 22164716, 28497492, 33247074, 49870611, 66494148, 99741222, 199482444]

約数ペア:

[(1, 199482444), (2, 99741222), (3, 66494148), (4, 49870611), (6, 33247074), (7, 28497492), (9, 22164716), (12, 16623537), (14, 14248746), (18, 11082358), (19, 10499076), (21, 9499164), (28, 7124373), (36, 5541179), (38, 5249538), (42, 4749582), (57, 3499692), (61, 3270204), (63, 3166388), (76, 2624769), (84, 2374791), (114, 1749846), (122, 1635102), (126, 1583194), (133, 1499868), (171, 1166564), (183, 1090068), (228, 874923), (244, 817551), (252, 791597), (266, 749934), (342, 583282), (366, 545034), (399, 499956), (427, 467172), (532, 374967), (549, 363356), (683, 292068), (684, 291641), (732, 272517), (798, 249978), (854, 233586), (1098, 181678), (1159, 172116), (1197, 166652), (1281, 155724), (1366, 146034), (1596, 124989), (1708, 116793), (2049, 97356), (2196, 90839), (2318, 86058), (2394, 83326), (2562, 77862), (2732, 73017), (3477, 57372), (3843, 51908), (4098, 48678), (4636, 43029), (4781, 41724), (4788, 41663), (5124, 38931), (6147, 32452), (6954, 28686), (7686, 25954), (8113, 24588), (8196, 24339), (9562, 20862), (10431, 19124), (12294, 16226), (12977, 15372), (13908, 14343)]